frft

利用matlab内置的算子,做出的各种边缘提取的比较(Using matlab built-in operator, made by comparison of the various edge detection)

objectC alert的重写，可改变背景颜色，可用图片设置背景等(Object C)

移动通信实验MATLAB仿真程序代码，包括1AWGN信道中BPSK调制系统的BER仿真计算，2移动信道建模的仿真分析，3CDMA通信系统仿真(Mobile communication experiment MATLAB simulation program code, including 1AWGN channel BPSK modulation system BER simulation calculation, the mobile channel modeling simulation analysis, 3CDMA communication system simulation)

说明：  图像处理，RS编码，纠错码这个单元对每个扰码后的传输数据帧,包括同 步字节进行截短的RS(204,188)编码.RS编码时, 在信息位前添加51字节的“0”再进入RS(255,239) 编码器,编码后再截去这些字节.RS(255,239)编码 (Image processing, RS coding, error correction code for each scrambling code of this unit after the transmission of data frames, including the sync byte truncated RS (204,188) code. RS encoding, the information bit before adding 51 bytes &quot 0 &quot and then enter the RS (255,239) encoder, encoding the bytes and then amputated. RS (255,239) coding)

数独游戏的MATLAB实现！还能帮助玩家完成数独游戏。( SUDOKUE play sudoku with MATLAB (aids for solving included) A guide on how sudoku works can be found e.g. on http://en.wikipedia.org/wiki/Sudoku This program has a history-function, i.e. you can undo and redo each single step. You can also save and load a score including all settings (execpt for the branching solver). New games can be imported either as ASCII-string or from sdm- or sdk-files resprectively. Puzzles in ASCII-Format or as sdm- or sdk-file respectively can be found e.g. on http://www.sudocue.net)

Contains the simulink of BLDC motor

信噪比，相对强度噪声对PAM4调制误码率的影响(Influence of signal to noise ratio on BER of PAM4 modulation)

两点边值问题，微分方程数值解法，数值分析作业(Boundary Value Problems, Numerical Solution of Differential Equations)

利用PRNU的图像指纹识别算法，可用于进行图像认证，来源辨别等。主要用于数字图像取证方面。(PRNU image use fingerprint recognition algorithm, can be used for image authentication, and other sources to identify. Mainly used for digital image forensics.)

这是洛伦兹曲线问题用matlab画出一个函数的图像，体现了初值的影响(This is a problem with the Lorenz curve matlab draw a function of the image, reflecting the impact of the initial value)